ModifiedRenderContract.js

function renderContractList() {
  const contractListContainer = document.getElementById('contract-list')
  const { contracts } = compiledContract

  Object.keys(contracts).forEach((contract, index) => {
    const label = `contract-id-${contract}-${Math.random()}`
    const gas = contracts[contract].gasEstimates.creation

    createContractInfo(gas, contract, label, function (el) {
      contractListContainer.appendChild(el)
      const btnContainer = document.getElementById(label)

      btnContainer.appendChild(
        buttonFactory('primary', contract, contracts[contract], 'details')
      )

      btnContainer.appendChild(
        buttonFactory('danger', contract, contracts[contract], 'deploy')
      )
    })
  })
}